Find the equation of the line through the points (9,−2) and (1,6).
1 answer:
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This is a difference of squares problem. You just have to make sure every term is a perfect square and that there is subtraction in the problem.
Mean is the "meanest" because it requires the most work. Add up the values in your data set and divide by the number of terms in the data.
Let x represent attendees at Harry's Hoedown, then
Mean =
41 =
123 = 48 + 33 + x
123 = 81 + x
42 = x
Answer: 42